Speaking to reporters at the club’s annual golf tournament in Grapevine, Jones said the fourth-round pick from Wake Forest suffered the injury on the second day of last week’s rookie camp. It’s expected to keep him sidelined until training camp in July, according to ESPNDallas.com.

First-round cornerback Morris Claiborne is also expected to be out until training camp after having pins removed this week from his surgically repaired left wrist.

Jones also said the club has no plans to trade cornerback Mike Jenkins, who likely will lose his starting job to Claiborne, the top-rated defensive player in the draft.

“Jenkins is a vital part of our plan…a long-term player here as far as I’m concerned,” Jones said.